-16.06% is the change from 218 to 183
Calculation steps:
[( 183 - 218 ) ÷ 218] x 100 = -16.06%
Formula
Percentage change = [(183 - 218) / 218] x 100
Subtract the new number by the original number
183 - 218 = -35
-35 ÷ 218 = -0.16055045871559634
-0.16055045871559634 x 100 = -16.06%